@article{article0c0ca679,
title   = {Modified profitability index and internal rate of return},
author = {Rangel, Armênio de Souza and Santos, José Carlos de Souza and Savóia, José Roberto Ferreira},
year = {2016},
doi = {10.15640/jibe.v4n2a2},
journal   = {Journal of International Business and Economics}
}